Akpa anaghị kpara akpa

Ngwaahịa

Spunbond polypropylene ákwà

Liansheng, onye na-emepụta PP spunbond na-adịghị kpara akpa, agbajiwo site na textiles omenala wee mepụta spunbond na-abụghị akwa akwa nwere àgwà dị ka usoro mkpụmkpụ mkpụmkpụ, ọsọ mmepụta ngwa ngwa, mkpụrụ dị elu, ọnụ ala, ngwa obosara, ike dị elu, nkwụsị nke ịka nká, nkwụsi ike dị mma, nkwụsị nla, na-adịghị egbu egbu, na ezigbo iku ume. Kpọtụrụ anyị ka ịmatakwu ozi gbasara PP spunbond akwa anaghị kpara akpa.


Nkọwa ngwaahịa

Mkpado ngwaahịa

Oue spunbond ákwà anaghị kpara akpa bụ ụdị akwa na-abụghị nke emere site na eriri thermoplastic polypropylene (PP) nke ejiri usoro ọkụ jikọtara ọnụ. Usoro a na-agụnye ịpụpụ eriri PP, bụ nke a na-atụgharị ma tọọ ya n'usoro iji mepụta weebụ. Weebụ ahụ na-ejikọta ọnụ iji mepụta akwa siri ike ma dịgidere.

Njirimara nke PP spun bond na-abụghị kpara akwa

Polypropylene spunbond na-abụghị kpara ákwà nwere àgwà nke fechaa, breathability, anwụ ngwa ngwa, waterproofing, mgbochi static, na gburugburu ebe obibi nchedo. Nke a na-eme ka ọ bụrụ ihe dị mma ọzọ ihe, adabara ọtụtụ ubi ndị dị otú ahụ dị ka ahụike, ezinụlọ ngwaahịa, wdg Ka ọ dịgodị, n'ihi na ya fechaa, ọ bụkwa ihe adaba na-ebu na wụnye.

pp spunbond anaghị kpara akwa na-eji

PP spunbond ákwà anaghị kpara akpa nwere ọtụtụ ihe eji eme ihe n'ofe ọrụ ugbo, ihe owuwu, nkwakọ ngwaahịa, geotextiles, automotive, arịa ụlọ. Ngwongwo na-abụghị nke spunbonded bụ ngwaahịa nwere ike mmepe, nke na-eji uru nke eriri dị ka ihe nlekọta ahụike. Ọ bụ ngwaahịa nke ọzụzụ ụlọ ọrụ na-apụta site na ntinye na njikọ nke ọtụtụ ọzụzụ na teknụzụ. Nke a na-agụnye uwe ịwa ahụ, uwe nchebe, akpa ndị na-emerụ ahụ, ihe mkpuchi, akwa akwa, akwa ụlọ, akwa nhicha, akwa nhicha ihu mmiri, akwa akwa anwansi, mpịakọta anụ ahụ dị nro, ngwaahịa mma, akwa nhicha ọcha, na akwa akwa nhicha.

Ịghọta usoro njikọ nke spine

Usoro nke spunbonding, nke a na-eji eme akwa na-abụghị nke a kpara akpa, na-agụnye ikpochapụ polymers thermoplastic, ọtụtụ mgbe polypropylene (PP), n'ime filaments na-aga n'ihu. Mgbe nke ahụ gasịrị, a na-ahazi filaments ka ọ bụrụ ọdịdị weebụ ma jikọta ọnụ iji mee ákwà siri ike, nke na-adịte aka. Ọtụtụ atụmatụ a na-achọsi ike, dị ka ike dị elu, iku ume, mmiri na-eguzogide mmiri, na nguzogide kemịkalụ, dị n'ụdị PP spunbond na-enweghị akwa. Nke a bụ nkọwa zuru ezu nke usoro spunbonding:

1. Extrusion nke polymers: Mwepu nke polymer site na spinneret, na-emekarị n'ụdị pellets, bụ nzọụkwụ mbụ na usoro ahụ. A na-ebugharị polymer a wụrụ awụ n'okpuru nrụgide site n'ọtụtụ obere oghere spinneret.

2. Filament spinning: A na-agbatị polymer ma dị jụụ ka ọ na-apụta na spinneret iji mepụta filaments na-aga n'ihu. Ọtụtụ mgbe, filaments ndị a nwere dayameta nke 15-35 microns.

3. Nhazi Weebụ: Iji wuo ebe nrụọrụ weebụ, a na-achịkọta filament ndị ahụ n'usoro aka ike na eriri ebu ma ọ bụ drum. Ibu nke webụ bụ 15-150 g/m².

4. Njikọ: Iji jikọta filaments ọnụ, webụ ahụ na-emesị kpughee ọkụ, nrụgide, ma ọ bụ kemịkalụ. Enwere ike iji ọtụtụ usoro, dị ka njikọta okpomọkụ, njikọ kemịkalụ, ma ọ bụ mkpa igwe, iji mezuo nke a.

5. Ịmecha: Mgbe njikọta, a na-emekarị ákwà ahụ ma ọ bụ nye ya njedebe iji welie njirimara arụmọrụ ya, dị ka mmiri na-eguzogide mmiri, nkwụsị UV.

 

 

 


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